Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
caloi.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-23 18:39:51 UTC · ↺ Refresh
MX Hostnames
- caloi-com.mail.protection.outlook.com
MX Priorities
- caloi-com.mail.protection.outlook.com: 10
A / AAAA Records
- 129.121.33.121 ↩ vps-14886983.oxigenweb.com.br
Mail Server IPs
- 52.101.50.1 ↩ mail-co1pr05cu00401.inbound.protection.outlook.com
- 52.101.9.20 ↩ mail-bl0pr02cu00604.inbound.protection.outlook.com
- 52.101.9.11 ↩ mail-bl2pr04cu00103.inbound.protection.outlook.com
- 52.101.194.19 ↩ mail-ch5pr02cu00303.inbound.protection.outlook.com
- 2a01:111:f403:f90d::1 ↩ mail-sn1pr0501cu00301.inbound.protection.outlook.com
- 2a01:111:f403:c801::1 ↩ mail-sn1pr0501cu00101.inbound.protection.outlook.com
- 2a01:111:f403:c902::2 ↩ mail-sj0pr03cu01602.inbound.protection.outlook.com
- 2a01:111:f403:c91d::b ↩ mail-mw2pr02cu00603.inbound.protection.outlook.com
SOA Record
Raw SOA
colin.ns.cloudflare.com dns.cloudflare.com 2399636101 10000 2400 604800 1800
Primary NS (mname)
colin.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399636101
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
josephine.ns.cloudflare.com
colin.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=100; fo=1; ri=3600; rua=mailto:[email protected]; ruf=mailto:[email protected];
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
5 records- actalis-dcv=8brecdjkepedi624dioctandd6
- actalis-dcv=s1bdq1b86850sqieqh7n3k02qt
- atlassian-domain-verification=WNdpEiLgNIADx1ofn4FdaaxjkqPE/F93GAl2T1bUdqEv0wCKawwBa1MKcilLxBR/
- google-site-verification=n0yxOm2AzrcWhJno2Lvl80dMSjd2f6eHm--jppKwHYw
- SPFv=spf1 include:spf.protection.outlook.com -all
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